*Such coil is specially designed to replace aluminum ingot, due to the high export tax of aluminum ingot, the coil has better price than ingot.

*This type of coil can fit customer's remelting furnace just like ingot, no need to make any change to the production line that was previously used for ingot. The standard coil size and weight is very suitable for the feed gate of furnace.

*This type of coil causes less material wastage than ingot when remelted.

*Our coil is made directly from ore, no need to go though the ingot making process, quality is much better than other suppliers who use ingot scrap to make coil.

Be free from Oil Stain, Dent, Inclusion, Scratches, Stain, Oxide Dicoloration, Breaks, Corrosion, Roll Marks, Dirt Streaks and other defect which will interfere with use

3. Exclusive and unique solution can be provide to our customer by our well traned and professional engineers and staffs.

4. We can provide free sample for your check

5. We have the certification of ISO 9001

6. Timely delivery

7. Special discount and protection of sales area provided to our distributor.

8. Good after-sale service.

7.FAQ

Q: What is the produce prase?

A: Normally it would be 40days after received your deposit.

Q: Can you provide free samples?

A: Yes, free samples will be sent to you on freight at destination.

Q: Can I get your latest catalogue?

A: Yes, it will be sent to you in no time.

Q: What is the MOQ?

A: 3 tons

Q: What are your payment terms?

A: We accept L/C, D/A, D/P, T/T, West Union,etc.

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Q:Aluminum profile connecting piece

Very little to buy this alone, and only with industrial aluminum suppliers. - selling on Taobao is also a way if the price is appropriate.

Q:Features of aluminum profiles

Corrosion resistanceThe density of aluminum profile is only 2.7g/cm3, about 1/3 of steel, copper or brass (7.83g/, cm3, 8.93g/, cm3), respectively. Aluminum can show excellent corrosion resistance in most ambient conditions, including air, water (or brine), petrochemical, and many chemical systems.conductivityAluminum profile is often chosen because of its excellent electrical conductivity. On the basis of equal weight, the conductivity of aluminum is nearly two times that of copper.

Q:Is there any change in the thermal conductivity of aluminum profile after oxidation? 5

This has nothing to do with the thermal conductivity. The processing of aluminum before oxidation is very good. After oxidation, the alumina is a dense layer of oxide to protect the internal aluminum from corrosion, and the drilling is easy to remove the oxide!

Q:How are the tonnage grades of aluminum extrusion machines classified?

Aluminum Alloy stamping metal iron because material is relatively soft, expensive, easy to break and some Aluminum Alloy products also need subsequent processing, such as drawing, anode processing, especially in stamping production to produce top injuries, scratches, in the mold manufacturing should pay special attention to the following:1, for the project does not affect the number of cases, punching as far as possible behind the project, punching, and even for punching a large number of products, may consider more than one project, but also the punching line in the back.2, aluminum material is soft, and the mold is easy to block material, so in the design of mold gap should be put bilateral material thickness of 10% gap, the knife edge straight depth to 2MM is more appropriate, the taper to 0.8-1 degrees is appropriate.3, bending forming, because aluminum material in bending when easy to produce aluminum chip, will cause spot injury, indentation, aluminum raw material needs to stick PE film, in the roller and electroplating case, forming block with polishing hard chromium is better.4, the need for anode processing after stamping, such as pressing and flattening process of 180 degrees, the product can not be completely pressed, completely pressed will spit acid phenomenon for 0.2-0.3MM seam, acid to timely outflow, so we must do this step on the limiting block and calibration mode is higher than the norm out on.5, because the aluminum material is crisp, easy to crack, especially in the case of anti flanging, so try not to do the line, even if you want to do, but also to make the line width a little bit, a little lighter.6, all aluminum blade are required to use wire cut, to prevent the burrs and blanking is not smooth, easy to produce high temperature aluminum, so the punch hardness requirements of more than 60 degrees, at least with SKD11 material, has no D2 arithmetic matter punch.

Q:How much is the 60 series aluminum frame bridge standard size, how much is the size of the fan

60 series of insulating aluminum window size 60x53.5, window size 67.8x68.6.Distinguish the bridge aluminum, such as 55 series, refers to the broken bridge aluminum window frame width is 5.5 cm, and the aluminum 70 series refers to the broken bridge aluminum window frame width of 7 cm, the main difference between them lies above the insulation wall thickness and the width of aluminum. The aluminum 55 series and 60 series of wall thickness is the national standard 1.4MM, aluminum doors and windows insulation insulation than 60 series 55 series terms 0.5 cm, aluminum wall thickness, the difference is not, but the 55 series and 70 series of different, one is the 70 series of more than 55 of the width to 1.5 cm wide, the second is the aluminum 70 series aluminum wall thickness is 1.8MM, far better than the national standard.Hollow glass aluminum doors and windows 55 models for 5+12A+5 glass, the middle interval is 12, while the hollow glass interval of 70 series aluminum doors and windows 22, so the aluminum 70 series 55 series of aluminum than sound better. The use of aluminum in the family model 55 is enough, this is the standard engineering materials, which is the most common type of use, if the noise requirements higher, it can be considered by the German red card 70 series of ten sealing design, especially along the street district is relatively high requirements on the sound. Is the best choice.

Q:Where does Urumqi sell industrial aluminium section? Twenty

And shares in the east railway station there, the east railway station and then go one Station Road (near the North Main Road) can see.

Q:What do you mean by "80868 fingers" of aluminum alloy door and window?

Cross section is differentFirst of all, the structure of aluminum alloy doors and windows: aluminum alloy doors and windows, window sash and window sash two parts; window frame is fixed part and wall connection; window sash is connected with the window sash, push-pull or flat open that part;80868 refers to the window profile section of the outer measurement thickness, not the thickness of aluminum; 80 for aluminum frame profiles, appearance size, thickness 80 is 80mm, 868 is 86.8mm;The larger the figure, the larger the profile, the greater the thickness of the aluminum; the firm and firm; the higher the cost;

Q:How to distinguish the true and false of aluminum profile

When you make the Fenglv aluminum material before installation, be sure to carefully observe the surface of profile, the existence of marks. If you were not allowed to see on the surface, you have the right to request processing and installation personnel to do a good job in the windows and doors, open a door or window frame, see section profiles in the middle of the inner wall, do surface spray treatment, which can not be sprayed to the section, so you see the color profile is not covered by the powder, so it is easy to if there is differential profile marks. There is no any authentic Feng streak lines. We recommend you to see when the processing requirements of installation personnel open a door or window frame observation you specify, in the absence of color powder surface observation, differential can easily pull!The main difference between true and false identification is the difference between Feng materials, the relevant logo really materials have Feng Feng, and point code; there is a difference in structure, but the average person is not easy to identify, is false is imitation Feng al Feng material, so it is not 100% imitation, so the fixed window is different, the line is not the same, this point without a careful comparison is not too much attention; and actually is not the same aluminum surface treatment, surface color really Feng wavy uniform, did not occur, but not because it is relatively poor in the local aluminum equipment under the electrostatic spraying, it is not possible to achieve the level of surface treatment of aluminum.Now due to the requirements of the color type is more, so the regular manufacturers have no choice except white, green, there is no aluminum Nanjing stock, so the manufacturer had to really change color when Feng, this situation is best to distinguish between true and false identification to the Al Feng Nanjing office.